is the big button full flush and blue button reduced flush?

sometime colour may change on the button. but bigger button is for full flush and smaller button is for small Flush

can you use this with an Ideal Standard corner cistern?

As long as cistern is on the toilet pan and not in the wall yes you can regards

hi- how deep is the threaded section on the 2 inch base

The threaded base depth is 40mm or approx 1"5/8. Mark

Can this be used for a side entry cistern please?

This item is suitable for all cisterns, side or bottom entry, if your cistern is plastic the push button will fit, but if your cistern is ceramic, keep your old push button as you can use it with your new dual flush replacement, the new dual flush replacement comes with a 1.5 & 2 inch coupling, you will see what size you need when you separate the cistern from the pan, I used the old sealing ring between the cistern & toilet pan, just give the mating surfaces a covering of silicone sealant & your good to go, pardon the pun!! Hope that's of help.

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Dual Flush Valve with 30cm Wire. 1.5inch and 2 inch Bottom Outlet Supplied WRAS, UPC and CE Approved

Product ID: 50823430

Details

Brand
HOUSLER
Exterior finish
Chrome Plastic
Inlet connection size
1.5 Inches
Inlet connection type
Compression
Item dimensions L x W x H
8 x 8 x 20
Material
Acrylonitrile

💧Adjustable flush 6/4L to 4/2L

🔧Universal 1.5" & 2" outlets

⚙️30cm flexible wire included

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Description

🚽 Upgrade your flush game — save water, save the planet, and never settle for less!

COMPLETE DURABLE - Includes detailed manual and built from robust ABS material for long-lasting, leak-free operation.
FITS 99 OF TOILETS - Dual outlet design (1.5" & 2") ensures seamless compatibility with nearly all toilet cisterns.
CERTIFIED RELIABILITY - WRAS, UPC & CE approvals guarantee trusted performance and compliance with industry standards.
EFFORTLESS INSTALLATION - Removable chrome ring and standard 38mm push button fit most lids, including ceramic tanks.
CUSTOMIZABLE WATER SAVINGS - Adjust flush volume easily with the blue button for eco-friendly, efficient water use.

The Housler Dual Flush Valve is a universally compatible, WRAS, UPC, and CE certified toilet flush system featuring dual 1.5" and 2" outlets, an adjustable flush volume from 6/4L to 4/2L, and a 30cm flexible wire for versatile installation. Designed for easy fitting in concealed plastic, close-coupled, and standard cisterns, it offers reliable, water-efficient flushing with a sleek removable chrome push button, making it the smart upgrade for any modern bathroom.

Specifications

ASIN	B01CWZPV5E
Best Sellers Rank	34,460 in DIY & Tools ( See Top 100 in DIY & Tools ) 7 in Urinal Flush Valves
Brand	HOUSLER
Country of Origin	China
Customer Reviews	4.3 4.3 out of 5 stars (327)
Exterior Finish	Chrome,Plastic,Rubber
Inlet Connection Size	1.5 Inches
Inlet Connection Type	Compression
Item Dimensions	8 x 8 x 20 centimetres
Manufacturer	pro flush®
Manufacturer Warranty Description	1 years.
Material	Acrylonitrile Butadiene Styrene (ABS)
Model Number	0683247287351
Number of Ports	2
Outlet Connection Size	2 Inches
Outlet Connection Type	Compression
Size	8 cm x 8 cm x 20 cm
Specification Met	CE, UPC, WRAS
UPC	683247287351
Unit Count	1.0 count

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$68.42

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In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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